What's the most stupid thing you've ever heard a non-politician say about sex?

I had to throw that in for all the US members here; we've heard enough stupid things about sex oleh politicians to last a lifetime.

Anyway, my example is a bit of a cheat: it's from one of my daughter's FB acquaintances who estimated that women who use tampons have over 42 "partners" per cycle.

Yes, tampon as sex partner. I don't even know where to begin with just how misguided that is.